Cursor
An AI-first code editor built as a fork of VS Code, famous for pioneering deep codebase understanding and real-time inline AI code generation.
What it is
Cursor is an Integrated Development Environment (IDE) that embeds AI natively into the coding experience. It features "Composer" for multi-file generation, deep repository indexing so the AI understands your entire codebase, and seamless inline autocomplete that predicts multi-line edits.
When you would use it
You use Cursor when you want your primary daily code editor to have the most fluid, tightly integrated AI assistance available, operating right where you type.
Common operations
- Auto-completing complex boilerplate logic instantly while typing.
- Using Ctrl+K (or Cmd+K) to generate or refactor code in-line using natural language.
- Chatting with the entire codebase to understand legacy architecture.